Adenium Harry Potter has flowers with five lines stripped down right in the middle of each petal. Known to be a prolific bloomer. The flowers are 5-7 cm large.
In summer, Armatocereus Godingianus blooms at night with beautiful white flowers. Its 6-13 long fruits are green and oblong covered with yellow spines and its seeds are large and black.
Coffea Arabica is easy to grow indoors, makes a very attractive houseplant and if it likes you well enough, it will even rewards you with flowers and berries!
Mature plants bear masses of fragrant cup-shaped white flowers. It is in flower from April to May. Each inflorescence typically has fewer than 10 flowers in a raceme.
In general, Heliconias are evergreen in the Tropics and warm Subtropics, like zone 10. Further north, upper zone 9 and lower zone 8, they may be frozen back to the ground each Winter but survive to resprout the next Spring.